baber/WOPTO huggingface dataset:
Patent JP-2018121070-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YASUDA MAKOTO
IPC: H01L29/788
Filed: 2018-03-23
Abstract: PROBLEM TO BE SOLVED: To control a film thickness of an epitaxial silicon layer, and thereby, to alleviate variation in film thickness of the epitaxial silicon layer depending on a position in a furnace.SOLUTION: A method of manufacturing a semiconductor device includes the following steps of: forming a silicon layer on each of a plurality of semiconductor wafers by an epitaxial growth method; measuring a film thickness of the silicon layer for each wafer; deciding a film thickness of an initial oxide film to be formed on the silicon layer depending on the measured film thickness; and oxidizing the silicon layer under a condition depending on the decided film thickness of the initial oxide film.SELECTED DRAWING: Figure 21
Patent JP-2019167460-A (JP)
Title: Resin composition
Inventor: OTA MASAHIKO
IPC: B65D65/40
Filed: 2018-03-23
Abstract: To provide a resin composition that has both excellent cutting properties and transparency.SOLUTION: The resin composition has a polyester (A) including a constitutional unit derived from 2,2,4,4-tetramethyl-1,3-cyclobutanediol dispersed in polyethylene terephthalate (B) in which the content of the polyester (A) is more than 0.1 mass% to less than 30 mass% based on the mass of the resin composition and the polyester (A) dispersed in polyethylene terephthalate (B) has an average particle size of 50 to 800 nm in terms of circle-equivalent particle size as obtained from a cross-sectional photograph by a scanning type electron microscope.SELECTED DRAWING: None
Patent JP-2019167932-A (JP)
Title: Surge avoiding system and control method of the same
Inventor: ISHIKAWA NAOYA
IPC: F04D27/02
Filed: 2018-03-26
Abstract: To provide a surge avoiding system for avoiding generation of a surging phenomenon in a compressor, and a control method of the same.SOLUTION: A surge avoiding system 50 includes a parameter acquisition device 20, a jet flow generation device 30 and a control device 40. The jet flow generation device 30 has an injection hole 31 formed on an inner cylindrical surface of an inlet passage 15, and a supplying device 34 for supplying intake air A1 to the injection hole 31. Based on parameters (Qx, Rx) acquired by the parameter acquisition device 20, in the case where generation of a surging phenomenon is predicted to occur, by the control device 40, control is performed for allowing the jet flow generation device 30 to jet a jet flow J1.SELECTED DRAWING: Figure 1
Patent JP-2019170180-A (JP)
Title: Pet moving image analyzer, pet moving image analysis system, pet moving image analysis method and program
Inventor: NAKAMURA TAKESHI
IPC: A01K29/00
Filed: 2018-03-27
Abstract: To provide a pet moving image analyzer, a pet moving image analysis system, a pet moving image analysis method and a program capable of efficiently watching a pet.SOLUTION: A pet moving image analyzer comprises: a moving image acquisition part 20 for acquiring a moving image in which a pet is imaged; a pet frame extraction part 220 for extracting a pet frame being a frame in which the pet is imaged, out of a plurality of frames forming the moving image acquired by the moving image acquisition part 20; a summary moving image generation part 27 for generating a summary moving image which is a moving image in which, a number of the pet frame extracted by the pet frame extraction part 220 is larger than a number of non-pet frames which are frames except for the pet frames out of the plurality of frames, based on the moving image acquired by the moving image acquisition part 20; and a summary moving image output part 290 for outputting the summary moving image generated by the summary moving image generation part 27.SELECTED DRAWING: Figure 2
Patent JP-2018202141-A (JP)
Title: Handheld-type hair styling device
Inventor: TO CHUN YUEN
IPC: A46B7/08
Filed: 2018-03-27
Abstract: To provide a handheld-type hair styling device which is used for curling human hair.SOLUTION: A device 101 includes a body 103 and a handle 105 extending from the body. The body 103 includes one or more hair styling member 107 fixed thereto. The handle 105 is configured to have size and shape adapted to a human hand such that a user can move the body 103 and the hair styling member 107 with respect to his/her head or other person's head. A hair styling member 135 provided on the body 103 can be moved. For example, the movable hair styling member 135 is preferably rotatable with respect to the body 103.SELECTED DRAWING: Figure 1
Patent JP-2019173373-A (JP)
Title: Imaging device and jig for imaging
Inventor: SAITO HITOSHI
IPC: G03B17/56
Filed: 2018-03-28
Abstract: To provide an imaging device and a jig for imaging, capable of reliably photographing the surface of an object such as a wall surface of a structure even in a place where only a narrow space can be secured.SOLUTION: An imaging device 100 according to the present invention is the imaging device for capturing an image of a wall surface 104 in a utility tunnel 102, and includes a camera 116, a carriage 136 for supporting the camera, a rail 118 for running the carriage, leg parts 120, 122 having predetermined lengths extending from the vicinity of both ends 128, 130 of the rail, and foot parts 124, 126 which are provided in the tips 132, 134 of the leg parts and fix the leg parts at a predetermined angle to the wall surface in a utility tunnel.SELECTED DRAWING: Figure 2
Patent JP-2019171696-A (JP)
Title: Laminating apparatus and method of manufacturing flexible printed circuit board
Inventor: FUJIMURA TAKAYUKI
IPC: H05K3/46
Filed: 2018-03-28
Abstract: To provide a laminating device capable of preventing wrinkles and undulations from occurring in a release film and improving unevenness followability of the release film and a method of manufacturing a flexible printed circuit board.SOLUTION: A laminating apparatus 100 includes: a chamber 113 that is airtightly closed from the outside; a vacuum pump 119a for vacuum suctioning an inside of the chamber 113; a hot plate 116 for heating a temporary adhesive body 40 and a release film 30; an elastic sheet 137 for pressing the temporary adhesive body 40 and the release film 30 in a pressurized state; a temporary adhesive supply source 140 for supplying the temporary adhesive body 40; a release film supply source 150 for supplying the release film 30 having a thermal expansion coefficient larger than that of a cover film 20 to at least one of a front surface side and a back surface side of the temporary adhesive body 40; and a tension applying mechanism 200 for applying a tensile force to the heated release film 30.SELECTED DRAWING: Figure 1
Patent JP-2019174685-A (JP)
Title: projector
Inventor: AKAGAWA TOMOKO
IPC: G02B27/18
Filed: 2018-03-29
Abstract: To provide a projector that can prevent a reduction in contrast.SOLUTION: A projector comprises: a light source device; a light modulator that has a plurality of pixels arranged thereon and has a modulation region that modulates a light beam emitted from the light source device; a projection optical device that projects the light beam modulated by the light modulator; a first lens array that is arranged between the light source device and light modulator and has a plurality of first lenses dividing the light beam to be incident into a plurality of partial light beams; a second lens array that has a plurality of second lenses corresponding to the plurality of first lenses; and a diameter reduction device that is arranged between the light source device and first lens array and reduces the diameter of the light beam emitted from the light source device.SELECTED DRAWING: Figure 9
Patent JP-2019170983-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-03-29
Abstract: To increase game amusement.SOLUTION: As one performance out of a plurality of display performances, a first display performance may be executed. As one performance out of the plurality of display performances, a second display performance may be executed. As one performance out of the plurality of display performances, a third display performance may be executed. In the first display performance, display of a first mode is executed in a holding correspondence area corresponding to a holding display area displaying the holding. In the second display performance, display of a second mode is executed in the holding correspondence area corresponding to the holding display area. In the third display performance, one mode is selected out of a plurality of modes including the first and second modes, and then display of the selected mode is executed.SELECTED DRAWING: Figure 59
Patent JP-2019177489-A (JP)
Title: Printing device
Inventor: MIZUTANI HIROMITSU
IPC: B41J11/70
Filed: 2018-03-30
Abstract: To provide a printing device achieving downsizing thereof.SOLUTION: The printing device comprises an attachment part 6 and a partial cut mechanism. The attachment part 6 is a recessed part to which a cassette is attached. A passage through which a tape discharged from a discharge port 73 of the cassette is conveyed is a conveyance passage 12 extending in a longitudinal direction. The attachment part 6 has a passage part 6A through which the tape discharged from the cassette passes. The partial cut mechanism comprises a receiving pedestal 173 and a movable holder 130. The receiving pedestal 173 is arranged to the left with respect to the conveyance passage 12. The movable holder 130 oscillates toward the receiving pedestal 173 from a position to the right side with respect to the conveyance passage 12, where a site positioned closer to the right side than the passage part 6A in the attachment part 6 and a movable region of the movable holder 130 are lined in the conveyance direction. The conveyance direction is a direction in which the tape is conveyed along the conveyance passage 12, which is a longitudinal direction as one example.SELECTED DRAWING: Figure 16
Patent JP-2019177794-A (JP)
Title: Automatically inclining vehicle
Inventor: MIZUTA ATSUSHI
IPC: B60G17/0165
Filed: 2018-03-30
Abstract: To improve control performance of an inclination angle of a vehicle in comparison with conventional one by accurately controlling the inclination angle of the vehicle to a target inclination angle even in a situation where friction coefficients of right and left road surfaces are different from each other.SOLUTION: An automatically inclining vehicle 10 includes: right and left front wheels 12L, 12R as non-steered driving wheels; a vehicle inclination device 18; and a control device 20. The control device 20 calculates a target inclination angle of the vehicle 10 for inclining the vehicle 10 to the turning inside to control a vehicle inclining device 18 so that an inclination angle of the vehicle 10 becomes the target inclination angle. The control device 20 corrects the target inclination angle so that a roll moment against a roll moment which difference in a vertical force due to the difference between braking/driving forces of right and left front wheels 12L, 12R resulted from difference in friction coefficients of the road surfaces gives to the vehicle 10, is given to the vehicle 10, when an index value of the difference in the friction coefficients of the road surfaces at positions corresponding to the right and left front wheels 12L, 12R is determined to be equal to or more than a reference value.SELECTED DRAWING: Figure 1
Patent JP-2019185162-A (JP)
Title: Ic card issue system and ic card
Inventor: YAMAGUCHI MASANAO
IPC: G06Q20/34
Filed: 2018-04-03
Abstract: To provide an IC card issue system capable of issuing an IC card with high security using an IC card issuing machine which is not qualified.SOLUTION: A card contractor host computer writes card-characteristic data, IC card key data, and issuer open key data to a predetermined storage region of an IC card through preliminary issue processing, writes dummy data for user individual data in an individual file, and distributes it to a member merchant. The card contractor host computer generates input data for user individual data to an IC card, generates data ciphered using the IC card key data, and transmits it to the IC card through a store primary issue device of the member merchant to primarily issue the IC card by letting the IC card have writing the user individual data written in the individual file according to the input data obtained by deciphering the ciphered data using the IC card key data.SELECTED DRAWING: Figure 1
Patent JP-2019183430-A (JP)
Title: Fastening device
Inventor: MICHIWAKI YUTAKA
IPC: E01C9/08
Filed: 2018-04-04
Abstract: To provide means for reliably moving two members together by reliably moving a slide member to a deployed position.SOLUTION: A fastening device for fastening two members together has a holding member fixed to one member, a slide member that is held by the holding member in which a holding position in the holding member can transition between a deployed position and an initial position, and one end of which is pivotally supported by the holding member, a bolt disposed through the holding member and the slide member, and a nut configured to be fastened so as to bring the slide member close to the holding member and screwed to the bolt only at the deployed position where the slide member is expanded with respect to the holding member.SELECTED DRAWING: Figure 1
Patent JP-2019187040-A (JP)
Title: Insulation-type dc/dc converter, control device therefor, and dc/ac conversion apparatus
Inventor: IIDA TAKASHI
IPC: H02M3/28
Filed: 2018-04-06
Abstract: To provide an insulation-type DC/DC converter and a control device therefor in which the efficiency is improved by reduction in loss of an isolation transformer, and a DC/AC conversion apparatus.SOLUTION: The DC/DC converter includes a DC/AC converter 3, an isolation transformer 5, a rectification circuit 6, and a control device 20. The control device 20 includes: a multiplier 24 that calculates DC input power to the DC/AC converter 3; a first adjuster 22 that calculates a DC input power command value such that an output voltage detection value of the rectification circuit 6 follows an output voltage command value; an input power limiter 23 that limits the upper value of the DC input power command value and outputs the value; a second adjuster 26 that calculates an output power command value to the rectification circuit 6 such that a DC input power calculation value calculated by the multiplier 24 follows the DC input power command value limited by the input power limiter 23; and a driving pulse generator 27 that generates a driving pulse for a switching element of the DC/AC converter 3 on the basis of the output power command value.SELECTED DRAWING: Figure 1
Patent JP-2019180745-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-04-09
Abstract: To provide a game machine capable of preventing occurrence of confusion in a game unplayable state.SOLUTION: A game machine enabling games using game media is provided, the game machine including: game control means capable of controlling games; game medium giving means for giving game media according to progress of games; and information display means capable of displaying information regarding a number of game media given by the game medium giving means. In response to an occurrence of a specific event, the game control means can control games in a game unplayable state in which games cannot be played. The information display means, when games are controlled in the game unplayable state, restricts the display of information.SELECTED DRAWING: Figure 9-6
Patent JP-2019182981-A (JP)
Title: Shock absorber
Inventor: KUTSUMIZU RYUTA
IPC: B60R19/22
Filed: 2018-04-09
Abstract: To provide a shock absorber having a small temperature dependency of shock energy absorption performance.SOLUTION: The shock absorber comprises a foamed molded body containing a polystyrene-based resin and a polyphenylene ether-based resin where (1) the ratio (a maximum value/a minimum value) of a maximum value to a minimum value of a 5% compression strength at -30°C to 90°C is 2.5 or less, or (2) the ratio (a maximum value/a minimum value) of a maximum value to a minimum value of a 50% compression strength at -30°C to 90°C is 2.5 or less.SELECTED DRAWING: Figure 1
Patent JP-2019182590-A (JP)
Title: Sheet feeder and sheet processing apparatus, and image reading apparatus
Inventor: MACHIDA TAKASHI
IPC: G03G15/00
Filed: 2018-04-10
Abstract: To provide a sheet processing apparatus and image processing apparatus capable of effectively preventing poor processing of a sheet.SOLUTION: A sheet processing apparatus comprises feeding means that feeds a sheet, a plurality of detection sensors that are juxtaposed orthogonally to a sheet-feed direction in a downstream in the sheet-feed direction of the feeding means, processing means that is provided downstream in the sheet-feed direction of the plurality of detection sensors and performs predetermined processing on the sheet, and control means that controls a start or termination of the predetermined processing the processing means performs on the sheet based on detection timing by the plurality of detection sensors. The plurality of detection sensors detect a sheet movement amount of the sheet moving toward the processing means.SELECTED DRAWING: Figure 2
Patent JP-2019183522-A (JP)
Title: Foundation and construction method thereof
Inventor: KISHIDA TSUNEAKI
IPC: E02D5/28
Filed: 2018-04-11
Abstract: To provide a foundation that can be constructed with high accuracy in a short time even on hard ground.SOLUTION: A foundation 1 comprises a foundation jig 10, four steel pipes 20 fixed to the foundation jig 10, and one spiral pile 30. The spiral pile 30 extends along a central axis extending in the vertical direction of the foundation jig 10. The four steel pipes 20 are inclined with respect to the central axis of the foundation jig 10 and extend without interfering with each other. Since the spiral pile 30 has large push-in resistance and pull-out resistance, providing the spiral pile 30 can secure the supporting force and shorten the length of the steel pipe 20. Therefore, even if it is hard ground, the steel pipe 20 can be easily driven into the ground, and the foundation 1 can be constructed in a short time.SELECTED DRAWING: Figure 2
Patent JP-2019187131-A (JP)
Title: Parameter determination support device and program
Inventor: OIKAWA KOKI
IPC: H02P21/14
Filed: 2018-04-12
Abstract: To provide a parameter determination support device capable of simplifying determination of a driving parameter when driving a motor of which a slide constant is unknown, and a program.SOLUTION: A parameter determination support device for a motor driving, comprises: an acquisition part that acquires specification information of a driving device of a motor and output specification information of an induction motor; an initial parameter determination part that determines an initial parameter for trial operation on the basis of the specification information and the output specification information; a program creation part that creates a trial operation program used for the trial operation for acquiring data required for adjusting the parameter that determines output of the induction motor on the basis of the output specification information; an automatic measurement part that adopts the initial parameter, and automatically measures a Q-phase voltage command of the induction motor in accordance with velocity by the trial operation program as operation information when changing the velocity of the induction motor to drive; an estimation part that estimates a slide constant of the induction motor on the basis of the operation information; and a calculation part that calculates an optimal parameter corresponding to the output specification of the induction motor on the basis of the slide constant.SELECTED DRAWING: Figure 5
Patent JP-2019180941-A (JP)
Title: X-ray diagnostic apparatus, image processing apparatus, image processing system, image processing program, radiodiagnostic apparatus, and data structure of reconstruction data
Inventor: TOMOOKA YUKIKO
IPC: A61B6/00
Filed: 2018-04-12
Abstract: To generate a high-precision reconstructed image that has compensated for displacement of X-ray projection caused by vibration of an apparatus.SOLUTION: An X-ray diagnostic apparatus according to one embodiment comprises: an X-ray tube, an X-ray detector, a holding unit, an acceleration sensor, a placement acquisition unit, a control unit, a placement correction unit, and a reconstruction processing unit. The X-ray tube irradiates a subject with X-rays. The X-ray detector detects X-rays. The holding unit holds at least the X-ray tube in a movable manner. The acceleration sensor detects the acceleration of the holding unit. The placement acquisition unit acquires a geometrical placement of the holding unit. The control unit controls the X-ray tube and the X-ray detector while moving the holding unit to collect a plurality of X-ray images. The placement correction unit corrects the geometrical placement of each of the plurality of X-ray images, which is acquired by the placement acquisition unit when the images are collected, on the basis of the acceleration detected by the acceleration sensor. The reconstruction processing unit generates a reconstructed image on the basis of the plurality of X-ray images and the plurality of corrected geometrical placements.SELECTED DRAWING: Figure 1
Patent JP-2019190150-A (JP)
Title: Waterproof shutter
Inventor: KOBAYASHI YUZO
IPC: E06B5/00
Filed: 2018-04-26
Abstract: To provide a waterproof shutter capable of reliably ensuring water stop function without depending on installation mode by enabling a horizontal compression mechanism to operate from a position that does not interfere with the shutter curtain lifting path even if it is a so-called external shutter.SOLUTION: The waterproof shutter comprises: a shutter curtain that opens and closes the building opening; left and right guide frames 2 that accept both edges in the width direction of the shutter curtain; a horizontal compression mechanism (horizontal pressing member 23) provided in each guide frame 2, which is configured to horizontally compress both edges in the width direction of the shutter curtain in the fully closed state of the opening; and a manual operation part 8 which is provided on each guide frame 2 being linked to the horizontal compression mechanism so as to operate the horizontal compression mechanism manually.SELECTED DRAWING: Figure 9
Patent JP-2019192857-A (JP)
Title: Connector and power supply system
Inventor: UEDA KEISUKE
IPC: H01F38/14
Filed: 2018-04-27
Abstract: To provide a connector capable of improving assemblability and a power supply system.SOLUTION: A connector 1 applied for a power supply system, comprises: a first connector main body 10 having a first power transmission coil 11, a first signal transmission coil 12, and a first case 15; and a second connector main body 20 having a second power transmission coil 21, a second signal transmission coil 22, and a second case 25. The first connector main body 10 and the second connector main body 20 are characterized in that the first power transmission coil 11 and the second power transmission coil 21 are opposed to each other in a state where the first case 15 and the second case 25 are alternately fitted, there is a position relationship that the first signal transmission coil 12 and the second signal transmission coil 22 are opposed to each other, and the first case 15 and the second case 25 can be rotated relatively around a rotational axial line R along a fitting direction.SELECTED DRAWING: Figure 2